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Orbital-dependent Electron-Hole Interaction in Graphene and Associated Multi-Layer Structures

We develop an orbital-dependent potential to describe electron-hole interaction in materials with structural 2D character, i.e. quasi-2D materials. The modulated orbital-dependent potentials are also constructed with non-local screening, multi-layer screening, and finite gap due to the coupling with...

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Detalles Bibliográficos
Autores principales: Deng, Tianqi, Su, Haibin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4661528/
https://www.ncbi.nlm.nih.gov/pubmed/26610715
http://dx.doi.org/10.1038/srep17337